Effect of a simulated heat wave on physiological strain and labour productivity
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Effect of a simulated heat wave on physiological strain and labour productivity. / Ioannou, Leonidas G; Mantzios, Konstantinos; Tsoutsoubi, Lydia; Panagiotaki, Zoe; Kapnia, Areti K; Ciuha, Ursa; Nybo, Lars; Flouris, Andreas D; Mekjavic, Igor B.
In: International Journal of Environmental Research and Public Health, Vol. 18, No. 6, 3011, 2021.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Effect of a simulated heat wave on physiological strain and labour productivity
AU - Ioannou, Leonidas G
AU - Mantzios, Konstantinos
AU - Tsoutsoubi, Lydia
AU - Panagiotaki, Zoe
AU - Kapnia, Areti K
AU - Ciuha, Ursa
AU - Nybo, Lars
AU - Flouris, Andreas D
AU - Mekjavic, Igor B
N1 - CURIS 2021 NEXS 110
PY - 2021
Y1 - 2021
N2 - Background: The aim of the study was to investigate the effect of a simulated heat-wave on the labour productivity and physiological strain experienced by workers. Methods: Seven males were confined for ten days in controlled ambient conditions. A familiarisation day was followed by three (pre, during, and post-heat-wave) 3-day periods. During each day volunteers participated in a simulated work-shift incorporating two physical activity sessions each followed by a session of assembly line task. Conditions were hot (work: 35.4◦C; rest: 26.3◦C) during, and temperate (work: 25.4◦C; rest: 22.3◦C) pre and post the simulated heat-wave. Physiological, biological, behavioural, and subjective data were collected throughout the study. Results: The simulated heat-wave undermined human capacity for work by increasing the number of mistakes committed, time spent on unplanned breaks, and the physiological strain experienced by the participants. Early adaptations were able to mitigate the observed implications on the second and third days of the heat-wave, as well as impacting positively on the post-heat-wave period. Conclusions: Here, we show for first time that a controlled simulated heat-wave increases workers’ physiological strain and reduces labour productivity on the first day, but it promotes adaptations mitigating the observed implications during the subsequent days.
AB - Background: The aim of the study was to investigate the effect of a simulated heat-wave on the labour productivity and physiological strain experienced by workers. Methods: Seven males were confined for ten days in controlled ambient conditions. A familiarisation day was followed by three (pre, during, and post-heat-wave) 3-day periods. During each day volunteers participated in a simulated work-shift incorporating two physical activity sessions each followed by a session of assembly line task. Conditions were hot (work: 35.4◦C; rest: 26.3◦C) during, and temperate (work: 25.4◦C; rest: 22.3◦C) pre and post the simulated heat-wave. Physiological, biological, behavioural, and subjective data were collected throughout the study. Results: The simulated heat-wave undermined human capacity for work by increasing the number of mistakes committed, time spent on unplanned breaks, and the physiological strain experienced by the participants. Early adaptations were able to mitigate the observed implications on the second and third days of the heat-wave, as well as impacting positively on the post-heat-wave period. Conclusions: Here, we show for first time that a controlled simulated heat-wave increases workers’ physiological strain and reduces labour productivity on the first day, but it promotes adaptations mitigating the observed implications during the subsequent days.
KW - Assembly line
KW - Core temperature
KW - Heart rate
KW - Heat
KW - Heat stress
KW - Hot
KW - Occupation
KW - Skin temperature
KW - Thermal stress
KW - Work
UR - http://www.scopus.com/inward/record.url?scp=85102417545&partnerID=8YFLogxK
U2 - 10.3390/ijerph18063011
DO - 10.3390/ijerph18063011
M3 - Journal article
C2 - 33804091
AN - SCOPUS:85102417545
VL - 18
JO - International Journal of Environmental Research and Public Health
JF - International Journal of Environmental Research and Public Health
SN - 1661-7827
IS - 6
M1 - 3011
ER -
ID: 258714901